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See SHOW KFE.
Displays information contained in various local area network (LAN) data structures.
SHOW LAN [/qualifier[,...]]
None.
/ATM
Specifies that asynchronous transfer mode (ATM) information for the LAN be displayed./CLIENT=name
Specifies that information be displayed for the specified client. Valid client designators are SCA, DECNET, LAT, MOPRC, TCPIP, DIAG, ELN, BIOS, LAST, USER, ARP, MOPDL, LOOP, BRIDGE, DNAME, ENCRY, DTIME, and LTM. The /CLIENT, /DEVICE, and /UNIT qualifiers are synonymous and mutually exclusive./COUNTERS
Specifies that the LAN station block (LSB) and unit control block (UCB) counters be displayed./CSMACD
Specifies that Carrier Sense Multiple Access with Collision Detect (CSMA/CD) information for the LAN be displayed. By default, both CSMA/CD and Fiber Distributed Data Interface (FDDI) information is displayed./DEVICE=name
Specifies that information be displayed for the specified device, unit, or client. For each LAN adapter on the system, there is one device and multiple users of that device called, units or clients. Device designators are specified in the format XXdn, where XX is the type of device, d is the device letter, and n is the unit number. The device letter and unit number are optional. The first unit, which is always present, is the template unit. These are specified as indicated in this example for a DEMNA called EX:/DEVICE=EX---display all EX devices on the system
/DEVICE=EXA---display the first EX device only
/DEVICE=EXA0---display the first EXA unit
/DEVICE=SCA---display SCA unit
/DEVICE=LAT---display LAT unitsValid client names are listed in the /CLIENT=name qualifier. The /CLIENT, /DEVICE, and /UNIT qualifiers are synonymous and mutually exclusive.
/ELAN
Specifies information from an Emulated LAN (ELAN) that runs over an asynchronous transfer mode (ATM) network. The /ELAN qualifier displays the LAN Station Block (LSB) address, device state, and the LSB fields pertinent to an ELAN for both the parent ATM device and the ELAN pseudo-device drivers. It also specifies the name, description, parent device, state, and LAN emulation client (LEC) attributes of the ELAN.The qualifier /ELAN used with the device qualifier (/ELAN/DEVICE=ELA) will only display information for the specified device or pseudo-device.
/ERRORS
Specifies that the LSB and UCB error counters be displayed./FDDI
Specifies that Fiber Distributed Data Interface (FDDI) information for the LAN be displayed. By default, both CSMA/CD and FDDI information is displayed./FULL
Specifies that all information from the LAN, LSB, and UCB data structures be displayed./INTERNAL
Specifies internal counters of the drivers by displaying the internal counters. If the /INTERNAL qualifier is used with the /DEVICE qualifier, the /INTERNAL specifies the internal counters of a specific driver./QUEUES
Specifies a listing of all queues, whether their status is valid or invalid, and all elements of the queues. If the /QUEUES qualifier is used with the /DEVICE qualifier, the /QUEUES specifies a specific queue./SOURCEROUTING
Specifies that the information in the source routing table maintained by the Token Ring driver be displayed./SUMMARY
Specifies that only a summary of LAN information (a list of flags, LSBs, UCBs, and base addresses) be printed. This is the default./TIMESTAMPS
Specifies that time information (such as start and stop times and error times) from the device and unit data structures be printed. SDA displays the data in chronological order./TR
Specifies that Token Ring information for the LAN be displayed./UNIT=name
Specifies that information be displayed for the specified unit. See the descriptions for /CLIENT=name and /DEVICE=name qualifiers./VCI
Specifies that information be displayed for the VMS Communication Interface Block (VCIB) for each LAN device with an active VCI user. If you use the /VCI qualifier with the /DEVICE qualifier, the VCIB is only displayed for the specified device.
The SHOW LAN command displays information contained in various local area network (LAN) data structures. By default, or when the /SUMMARY qualifier is specified, SHOW LAN displays a list of flags, LSBs, UCBs, and base addresses. When the /FULL qualifier is specified, SHOW LAN displays all information found in the LAN, LSB, and UCB data structures.
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SDA>  SHOW LAN/FULL
LAN Data Structures
-------------------
               -- LAN Information Summary 23-MAY-1996 13:07:52 --
LAN flags:  00000004 LAN_INIT
LAN block address           80DB7140    Timer DELTA time            10000000
Number of stations                 2    DAT sequence number                1
LAN module version                 1    First SVAPTE                FFDF60F0
LANIDEF version                   51    Number of PTEs                     3
LANUDEF version                   26    SVA of first page           8183C000
First LSB address           80DCA980
                                        
            -- LAN CSMACD Network Management 23-MAY-1996 13:07:52 --
Creation time                   None    Times created                      0
Deletion time                   None    Times deleted                      0
Module EAB                  00000000    Latest EIB                  00000000
Port EAB                    00000000
Station EAB                 00000000
NM flags:   00000000
             -- LAN FDDI Network Management 23-MAY-1996 13:07:52 --
Creation time                   None    Times created                      0
Deletion time                   None    Times deleted                      0
Module EAB                  00000000    Link EAB                    00000000
Port EAB                    00000000    PHY port EAB                00000000
Station EAB                 00000000    Module EIB                  00000000
NM flags:   00000000
LAN Data Structures
-------------------
               -- ESA Device Information 23-MAY-1996 13:07:52 --
LSB address                 80DCA980    Driver code address         80CAE838
Driver version     00000001.07010037    Device1 code address        00000000
Device1 version    00000000.00000000    Device2 code address        00000000
Device2 version    00000000.00000000    LAN code address            80CAFA00
LAN version        00000001.07010112    DLL type                      CSMACD
Device name                 EY_NITC2    MOP name                         MXE
MOP ID                            94    HW serial               Not supplied
HW version                  00000000    Promiscuous mode                 OFF
Controller mode               NORMAL    Promiscuous UCB             00000000
Internal loopback                OFF    All multicast state              OFF
Hardware address   08-00-03-DE-00-12    CRC generation mode               ON
Physical address   AA-00-04-00-88-FE    Full Duplex Enable               OFF
Active unit count                  1    Full Duplex State                OFF
Line speed                        10
Flags:  00000000
Char:   00000000
Status: 00000003 RUN,INITED
 
      
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The SHOW LAN/FULL command displays information for all LAN, LSB, and UCB data structures.
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SDA>  SHOW LAN/TIME
               -- LAN History Information 12-FEB-1995 11:08:48 --
12-FEB 11:08:47.92  ESA               Last receive
12-FEB 11:08:47.92  ESA               Last fork scheduled
12-FEB 11:08:47.92  ESA               Last fork time
12-FEB 11:08:47.77  ESA5     LAST     Last receive
12-FEB 11:08:47.72  ESA3     LAT      Last receive
12-FEB 11:08:41.25  ESA               Last transmit
12-FEB 11:08:41.25  ESA5     LAST     Last transmit
12-FEB 11:08:40.02  ESA2     DECnet   Last receive
12-FEB 11:08:39.14  ESA2     DECnet   Last transmit
12-FEB 11:08:37.39  ESA3     LAT      Last transmit
12-FEB 10:19:25.31  ESA               Last unavail user buffer
12-FEB 10:19:25.31  ESA2     DECnet   Last unavail user buffer
11-FEB 14:10:20.09  ESA5     LAST     Last start completed
11-FEB 14:10:02.16  ESA3     LAT      Last start completed
11-FEB 14:09:58.44  ESA2     DECnet   Last start completed
11-FEB 14:09:57.44  ESA               Last DAT transmit
      
      
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The SHOW LAN/TIME command displays print time information from device and unit data structures.
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SDA> SHOW LAN/VCI/DEVICE=ICB
               -- ICB VCI Information 17-APR-1996 14:22:07 --
LSB address  = 80A1D580
Device state = 00000003 RUN,INITED
         -- ICB2 80-41 (LAST) VCI Information 17-APR-1996 14:22:07 --
VCIB address =    8096F238
CLIENT flags:     00000001 RCV_DCB
LAN flags:        00000004 LAN_INIT
DLL flags:        00000005 XMT_CHAIN,PORT_STATUS
UCB status:       00000015 STRTN,UNIQ,STRTD
VCI ID                         LAST    VCI version               00010001
UCB address                80A4C5C0    DP VCRP address           00000000
Hardware address  00-00-93-08-52-CF    LDC address               80A1D720
Physical address  00-00-93-08-52-CF    LAN medium                      TR
Transmit available         80A1D670    Outstanding operations           0
Maximum receives                  0    Outstanding receives             0
Max xmt size                   4444    Header size                     52
Build header rtn           808BF230    Report event rtn          86327130
XMT initiate rtn           808BF200    Transmit complete rtn     86326D80
XMT frame rtn              808BF210    Receive complete rtn      86326A80
      -- ICB2 80-41 (LAST) VCI Information (cont) 17-APR-1996 14:22:07 --
Portmgmt initiate rtn      808BF0C0    Portmgmt complete rtn     86327100
Monitor request rtn        00000000    Monitor transmit rtn      00000000
Monitor flags              00000000    Monitor receive rtn       00000000
Port usable                00000000    Port unusable             00000000
      
      
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The SHOW LAN/VCI/DEVICE=ICB command displays the VCIB for a Token Ring device (ICB) that has an active VCI user (LAST).
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SDA> SHOW LAN/ELAN
        -- HCA Emulated LAN LSB Information 17-APR-1996 14:08:02 --
LSB address = 8098D200
Device state = 00000101 RUN,RING_AVAIL
Driver CM VC setup adr   808986A0    Driver CM VC teardown adr    80898668
NIPG CM handle adr       8096C30C    NIPG CM SVC handle           00000000
NIPG CM agent handle adr 809B364C    NIPG CM mgr lineup handle    809B394C
NIPG CM ILMI IO handle   809B378C    MIB II handle adr            809B94CC
MIB handle adr           809B3ACC    Queue header for EL LSBs     00000000
DEC MIB handle adr       809BBD8C    NIPG current TQEs used       00000000
Count of allocated TQEs  0000000D    NIPG current pool used       0000D2C0
NIPG pool allocations    00075730
        -- ELA Emulated LAN LSB Information 17-APR-1996 14:08:02 --
LSB address = 80AB08C0
Device state = 00000001 RUN
ELAN name = ELAN 1
ELAN description = ATM ELAN
ELAN parent = HCA0
ELAN state = 00000001 ACTIVE
MAX transmit size     MTU_1516          ELAN media type      LAN_802_3
LEC attr buff adr     80AB1FC0          LEC attr buff size    00000328
Event mask            00000000          PVC identifer         00000000
Extended sense        00000000
         -- ELA Emulated LAN LEC Attributes 17-APR-1996 14:08:02 --
LAN type          00000000          LAN MTU              00000001
Proxy flag        00000000          Control timeout      0000000A
Max UF count      00000001          Max UF time          00000001
VCC timeout       000004B0          Max retry count      00000002
LEC id            00000002          Forw delay time      0000000F
Flush timeout     00000004          Path switch delay    00000006
SM state          00000070          Illegal CTRL frames  00000000
CTRL xmt failures 00000000          CTRL frames sent     0000000C
CTRL frames_rcvd  00000012          LEARPs sent          00000000
LEARPS rcvd       00000000          UCASTs sent direct   00000000
UCASTs flooded    00000006          UCASTs discarded     00000001
NUCASTs sent      00000000
Local ESI         00000000.00000000
BUS ATM addr      3999990000000008002BA57E80.AA000302FF12.00
LES ATM addr      3999990000000008002BA57E80.AA000302FF14.00
My ATM addr       3999990000000008002BA57E80.08002B2240A0.00
      
      
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The SHOW LAN/ELAN command displays information for the parent ATM device (HCA) driver and the ELAN pseudo-device (ELA) driver.
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SDA> SHOW LAN/ELAN/DEV=ELA
        -- ELA Emulated LAN LSB Information 17-APR-1996 14:08:22 --
LSB address = 80AB08C0
Device state = 00000001 RUN
ELAN name = ELAN 1
ELAN description = ATM ELAN
ELAN parent = HCA0
ELAN state = 00000001 ACTIVE
MAX transmit size     MTU_1516          ELAN media type      LAN_802_3
LEC attr buff adr     80AB1FC0          LEC attr buff size    00000328
Event mask            00000000          PVC identifer         00000000
Extended sense        00000000
         -- ELA Emulated LAN LEC Attributes 17-APR-1996 14:08:22 --
LAN type             00000000          LAN MTU              00000001
Proxy flag           00000000          Control timeout      0000000A
Max UF count         00000001          Max UF time          00000001
VCC timeout          000004B0          Max retry count      00000002
LEC id               00000002          Forw delay time      0000000F
Flush timeout        00000004          Path switch delay    00000006
SM state             00000070          Illegal CTRL frames  00000000
CTRL xmt failures    00000000          CTRL frames sent     0000000C
CTRL frames_rcvd     00000012          LEARPs sent          00000000
LEARPS rcvd          00000000          UCASTs sent direct   00000000
UCASTs flooded       00000006          UCASTs discarded     00000001
NUCASTs sent         00000000
Local ESI            00000000.00000000
BUS ATM addr         3999990000000008002BA57E80.AA000302FF12.00
LES ATM addr         3999990000000008002BA57E80.AA000302FF14.00
My ATM addr          3999990000000008002BA57E80.08002B2240A0.00
      
      
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The SHOW LAN/ELAN/DEVICE=ELA command displays information for the ELAN pseudo-device (ELA) driver only.
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SDA>  SHOW LAN/ELAN/DEVICE=HCA
       -- HCA Emulated LAN LSB Information 17-APR-1996 14:08:25 --
LSB address = 8098D200
Device state = 00000101 RUN,RING_AVAIL
Driver CM VC setup adr   808986A0    Driver CM VC teardown adr    80898668
NIPG CM handle adr       8096C30C    NIPG CM SVC handle           00000000
NIPG CM agent handle adr 809B364C    NIPG CM mgr lineup handle    809B394C
NIPG CM ILMI IO handle   809B378C    MIB II handle adr            809B94CC
MIB handle adr           809B3ACC    Queue header for EL LSBs     00000000
DEC MIB handle adr       809BBD8C    NIPG current TQEs used       00000000
Count of allocated TQEs  0000000D    NIPG current pool used       0000D2C0
NIPG pool allocations    000757B2
      
      
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The SHOW LAN/ELAN/DEVICE=HCA command displays information for the ATM device (HCA) driver only.
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